
import datetime

now_time = datetime.datetime.now()
stime = '20201103'
etime = '20201230'

stime1 = datetime.datetime.strptime(stime, '%Y%m%d').strftime('%Y-%m-%d')
etime1 = datetime.datetime.strptime(etime, '%Y%m%d').strftime('%Y-%m-%d')
